(19)

(11)

EP 4 054 751 A1

(12)

(43) Date of publication: 14.09.2022 Bulletin 2022/37 (21) Application number: 20885569.2 (22) Date of filing: 05.11.2020

(51) International Patent Classification (IPC):  B01F 17/38(2006.01) C11D 3/00(2006.01) C11D 1/00(2006.01) B01F 17/00(2006.01) A01N 25/04(2006.01) (52) Cooperative Patent Classification (CPC): A01N 25/04; A01N 25/30; C09D 7/40; C05G 3/70; B27N 3/002; B27N 3/02; B27N 3/04; C09D 7/20   C-Sets: A01N 25/04, A01N 39/04, A01N 43/40, A01N 47/36, A01N 57/26; A01N 25/30, A01N 39/04, A01N 43/40, A01N 47/36, A01N 57/26; C05G 3/70, C05G 5/10; (86) International application number: PCT/AU2020/051204 (87) International publication number: WO 2021/087563 (14.05.2021 Gazette 2021/19)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 06.11.2019 AU 2019904182 (71) Applicant: Advanced Wetting Technologies Pty Ltd Potato Point NSW 2545 (AU)	(72) Inventor: ROBERTS, Raymond Prahran, Victoria 3181 (AU) (74) Representative: Lavoix  Bayerstraße 83 80335 München 80335 München (DE)